1.
General Systems' Yoyo Structure and Newton's Laws of Motion
一般系统的yoyo结构及牛顿力学定律
2.
There are three main laws of mechanics, or three laws of Newton.
力学有三大定律，即牛顿三定律。
3.
the branch of mechanics based on Newton's laws of motion.
基于牛顿运动定律的力学分支。
4.
Newton's law of motion forms the foundation of classical mechanics.
牛顿的运动定律构成传统力学的基础。
5.
Newton's law of gravity
牛顿的万有引力定律
6.
In classical mechanism the motion of the particle is governed by Newton's second law.
经典力学中，粒子的运动服从牛顿第二定律。
7.
Newton conclusively established the law of gravity.
牛顿确定了万有引力的定律。
8.
Newtow conclusively established the law of gravity.
牛顿确定了万有引力定律。
9.
Newton's law of universal gravitation has been extremely useful.
牛顿的万有引力定律是极其有用的。
10.
Newton's law of universal gravitation is valid.
牛顿万有引力定律是正确的。
11.
A doubtful point in the teaching of Newton s second law;
牛顿第二定律教学中存在的一个疑点
12.
Newton's second Law, the law of Gravity and the law of Coulomb with the form of variable dimension fractal
变维分形形式的牛顿第二定律及万有引力定律和库仑定律
13.
Newton's law of gravitation refers to the force between two particles.
牛顿的万有引力定律指的是两个质点之间的力。
14.
He discoursed impressively on Newton's theory of gravity.
他讲述了牛顿的引力定律，给人以深刻的印象。
15.
An Analysis of the Problems of Middle School Students in Using Newtons Movement Laws;
中学生应用牛顿运动定律出现的问题分析
16.
Briefly Talk about the Exploring Teaching Method for Explaining the Second Law of Newton;
浅议如何应用探究式教学法讲解牛顿第二定律
17.
Developments in physics since the time of Newton make the law of momentum conservation appear to be more fundamental than Newton's third law.
牛顿时代以来物理学的发展，使动量守恒定律显得比牛顿第三定律还重要。
18.
An equation known as the Schrodinger equation describes how wave functions change in time, a role similar to Newton's second law in classical mechanics.
已知的薛定谔方程描述了波函数怎样及时改变，类似经典力学里的牛顿第二定律的角色。